We must have started from the same source. I've since added displaying message bodies by default, but similar otherwise:

lg = log --graph --date=relative --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset%n%w(0,4,4)%-b%n%n%-N'